• C#
• C/C++

Scripting:

• Java Script
• VB Script

Modeling:

• UML
• Microsoft Patterns

Data manipulation:

• XML, XSLT, XSD
• Transact SQL, PL/SQ

• Ajax Control Toolkit
• ASP.NET ajax
• Active Reports
• jQuery
• Developer Express
• DExperience
• Indy
• ASP.NET MX
• Infragistics
• Telerik
• log4net
• Zip

• Microsoft® SQL Server 2000, 2005, 2008
• MySQL
• Interbase,Firebird
• Oracle 9, 10g
• desktop databases (MS Access, FoxPro)

• Microsoft Windows 2000, XP, 2003, Vista, 2008 / DOS
• Unix/Linux
• Apple Mac OS
• Apache HTTP Server
• Microsoft IIS

• ASP.NET/ADO.NET/NUnit
• Microsoft® .NET Framework 1.1/2.0/3.0/3.5
• Silverlight
• Remoting
• SharePoint
• ASP
• DHTML/AJAX
• COM/DCOM,
• ActiveX, OLE
• WinAPI, WinSock
• ADO

• Adobe Dreamweaver
• Adobe FireWorks
• Adobe Flash
• Adobe Fireworks
• Adobe Photoshop
• Adobe Illustrator
• 3D Studio Max
• Maya
• CorelDraw
• FreeHand